/*
 * Copyright 2016 Code Above Lab LLC
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.codeabovelab.dm.gateway.token;

import org.springframework.security.web.util.matcher.RequestMatcher;

import javax.servlet.http.HttpServletRequest;

/**
 * RequestMatcher(strategy to match an <tt>HttpServletRequest</tt>.) for AuthenticationTokenFilter
 *
 */
public class RequestTokenHeaderRequestMatcher implements RequestMatcher {

    @Override
    public boolean matches(HttpServletRequest request) {
        return request.getHeader(AuthenticationTokenFilter.X_AUTH_TOKEN) != null
          || request.getParameter(AuthenticationTokenFilter.TOKEN) != null;
    }

}